Rational design and synthesis of covalent organic polymers with hollow structure and excellent antibacterial efficacy
Rational design and synthesis of covalent organic polymers with hollow structure and excellent antibacterial efficacy
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以带正电荷的前体为原料，通过Sonogashira偶联反应合成了具有中空结构的共价有机聚合物（COP-H）。通过红外光谱、固体核磁共振、扫描电镜和透射电镜等手段证实了COP-H的形成。由于COP-H表面带有阳离子电荷，因此COP-H具有良好的抑菌活性。
A covalent organic polymer with hollow structure (COP-H) has been synthesized via Sonogashira coupling from the precursors containing positive charge. The formation of COP-H was confirmed by FTIR, solid-state NMR, SEM and TEM. COP-H showed excellent anti-microbial activity because of the cationic charge on the surface of COP-H.